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Filtra e ordena registros ao recuperá-los do banco
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brnocesar committed Nov 8, 2020
1 parent 79a272e commit ad40637
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Showing 3 changed files with 23 additions and 1 deletion.
18 changes: 18 additions & 0 deletions apps/receitas/migrations/0003_receita_publicada.py
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# Generated by Django 3.1.3 on 2020-11-08 15:15

from django.db import migrations, models


class Migration(migrations.Migration):

dependencies = [
('receitas', '0002_receita_pessoa'),
]

operations = [
migrations.AddField(
model_name='receita',
name='publicada',
field=models.BooleanField(default=False),
),
]
1 change: 1 addition & 0 deletions apps/receitas/models.py
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Expand Up @@ -11,6 +11,7 @@ class Receita(models.Model):
rendimento = models.CharField(max_length=100)
categoria = models.CharField(max_length=100)
data_criacao = models.DateTimeField(default=datetime.now, blank=True)
publicada = models.BooleanField(default=False)

def __str__(self):
return self.nome
5 changes: 4 additions & 1 deletion apps/receitas/views.py
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Expand Up @@ -2,7 +2,10 @@
from .models import Receita

def index(request):
return render(request, 'index.html', {'receitas': Receita.objects.all()})

receitas = Receita.objects.filter(publicada=True).order_by('-data_criacao')

return render(request, 'index.html', {'receitas': receitas})

def receita(request, receita_id):
return render(request, 'receita.html', {'receita': get_object_or_404(Receita, pk=receita_id)})

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